Kaito Udagawa is a Japanese voice actor affiliated with the talent agency Kenyu Office. His professional profile lists several anime credits, primarily in supporting or background roles. These include the character Neon in the series Technoroid Overmind, as well as unnamed roles such as a member of the public in The Wild Boss Has Appeared, a staff member in Visual Prison, and a village citizen in the second season of Ive Been Killing Slimes for 300 Years and Maxed Out My Level.

In early 2026, Udagawa was announced as the voice of the character Aiku Kannishi in the short anime series I.ADORE. This project, produced by the Evil Line Records label, centers on idols who express political ideologies through song and dance in a fictional warring states era. He was among the nine main cast members revealed for the series, which began streaming in January 2026. No further information about his career background, recurring creative collaborations, or notable achievements in the industry is available.